On 2020/6/22 下午9:19, Alexander Kochetkov wrote:
Move the setting for noc remap out of SPL code. Changing noc remap inside SPL results in breaking back to BROM boot.
Fixes commit c14fe2a8e192 ("rockchip: rk3188: Move SoC one time setting into arch_cpu_init()").
Signed-off-by: Alexander Kochetkov al.kochet@gmail.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
arch/arm/mach-rockchip/rk3188/rk3188.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-rockchip/rk3188/rk3188.c b/arch/arm/mach-rockchip/rk3188/rk3188.c index 1b012f7f67..4115f95d77 100644 --- a/arch/arm/mach-rockchip/rk3188/rk3188.c +++ b/arch/arm/mach-rockchip/rk3188/rk3188.c @@ -73,15 +73,32 @@ int arch_cpu_init(void) BYPASSSEL_MASK | BYPASSDMEN_MASK, 1 << BYPASSSEL_SHIFT | 1 << BYPASSDMEN_SHIFT); #endif
- return 0;
+} +#endif
+__weak int rk3188_board_late_init(void) +{
- return 0;
+}
+int rk_board_late_init(void) +{
struct rk3188_grf *grf;
grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
if (IS_ERR(grf)) {
pr_err("grf syscon returned %ld\n", PTR_ERR(grf));return 0;}
/* enable noc remap to mimic legacy loaders */ rk_clrsetreg(&grf->soc_con0, NOC_REMAP_MASK << NOC_REMAP_SHIFT, NOC_REMAP_MASK << NOC_REMAP_SHIFT);
- return 0;
- return rk3188_board_late_init(); }
-#endif
#ifdef CONFIG_SPL_BUILD static int setup_led(void)